Napkin holder



FIG. 1 is a top, front, and right side perspective view of a napkin holder showing our new design;

FIG. 2 is a top, rear, and right side perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a bottom plan view thereof

FIG. 6 is a front elevational view thereof; and,

FIG. 7 is a rear elevational view thereof.

The broken-line disclosure in the views is understood to be for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a napkin holder, as shown and described. 